Permanent-magnet electric hair-clippers

Permanent-magnet electric hair-clippers

  • CN 1,070,359 A
  • Filed: 08/04/1992
  • Published: 03/31/1993
  • Est. Priority Date: 08/04/1992
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of permanent-magnet electric hair-clippers, the iron core (9) that impels cutter (2) runout is housed in casing (5) and cover (25), coil (8) and the adjustment means of regulating the blade amplitude, iron core (9), coil (8) is electrically connected with power line (12) by connector (10), switch (15) is connected in the circuit, the bottom knife (1) that forms the relative shear campaign with cutter (2) is fixed on casing (5) front end, cutter (2) is provided with stage clip (23), it is characterized in that same iron core (9), the permanent magnets (7) that coil (8) is tightly adjacent and the pure iron piece (16) of both sides thereof are embedded in the centering block (6), the permanent magnets of homopolar-repulsion (7) drive centering block (16) swings around swinging axle (21) under action of alternating magnetic field, and swinging axle is equipped with on (21), following back-moving spring (4), (19);

  • Swing head (3) on the centering block (6) is slidingly connected with the shift fork (24) that drive cutter (2) is made shearing motion.

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